5.4.7. Replacement of the sensor of oxygen
The oxygen sensor (l-probe) serves for regulation of composition of the fulfilled gases at petrol engines. It is screwed in a reception pipe near the catalytic converter.
REMOVAL
ATTENTION
At rise and installation of the car on supports there is a danger! Therefore previously get acquainted with Poddomkrachivaniye's subsection of the car.
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PERFORMANCE ORDER
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| 1. Lift and install the car on supports. |
| 2. Turn off a cover of shtekerny connection of the sensor of oxygen near the catalytic converter. Disconnect an electric wire with clips at the heat-shielding screen. Take out from a cover the socket and its rasstykuyta. |
| 3. Turn out the oxygen sensor a wrench, for example, of HAZET 4680-3, from a pipe. |
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INSTALLATION
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PERFORMANCE ORDER
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1. Grease an oxygen sensor carving with special AUDI "G5" lubricant. New sensors are already covered with the specified lubricant.
ATTENTION
Do not allow hit of G5 in sensor case vents. Whenever possible do not touch the case of the new sensor and do not pollute.
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| 2. Screw the sensor in a reception pipe the moment of 50 N of m. |
| 3. Lay a sensor cable in clips and connect. Screw a cover of shtekerny connection at the bottom. |
| 4. Lower the car on wheels. |
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